The principal of the AOS is to return oil to the crankcase, rather than allow it to be ingested through the air intake. Turbo models pull more air through the intake track, and as a result pull more...

Dropped the price on my summer wheels and winter tires by 100 bucks and cross-posted them to NASIOC. I'm about to put the wheels on Craigslist (the tires are already there), but I doubt I'll get any...